The 15-Minute Statement Scan: What to Check First

What this is and is not. This is a reading procedure — a way of orienting yourself in an unfamiliar set of statements and generating questions worth asking. It is not a screening method, not a checklist that produces a verdict, and not a substitute for reading the notes. Fifteen minutes tells you what to look at next; it does not tell you anything about whether to own a company. Figures tie to Wexford Instruments (USD millions).

The point of a structured first pass is to reach the questions quickly — and the sequence matters, because starting in the wrong place produces impressions that the rest of the reading then has to undo.

The sequence

Start with the cash-flow statement. It contains the fewest estimates, and three comparisons come straight off it. Operating cash flow against net income — does profit become cash? Operating cash flow against capital expenditure — how much survives the year's investment? And distributions against free cash flow — were returns funded by the business or the balance sheet? Those three take about two minutes and frame everything else. (This is a working convention rather than a rule — each statement answers something the others cannot.)

Then the income statement, read as growth rates rather than levels. Revenue growth, then gross margin direction, then each expense line's growth against revenue growth. That last comparison is what reveals whether margin movement came from the product or from the cost base — and it is invisible if you read the margins alone.

Then the balance sheet, in four passes. Working capital in days, and whether they are drifting. Debt, with the split between what falls due within a year and what does not, plus coverage. Goodwill against equity rather than assets. And the share count, which moves independently of everything above.

Then the notes, selectively. The auditor's key audit matters, which name where the estimation actually concentrated. The revenue-recognition policy. The debt maturity schedule. Three targeted lookups, not a full read.

What fifteen minutes cannot do

It cannot tell you whether the business is good. Nothing in the statements describes competitive position, management quality, or whether the market is growing.

It cannot value anything. Every figure is historical; value depends on the future.

It cannot distinguish causes. The scan will show you that receivables outran sales or that capital spending exceeded depreciation. It will not tell you why, and the why is usually in the commentary rather than the numbers.

And it cannot substitute for context. Ratios mean different things in different industries, and a first pass with no comparison set is a first pass with no scale.